15.0.4

What's Changed

• Define multiple keys for IgxFilterOptions by @mtsvyatkova in #12358
• refactor(typography): remove font size and line height by @simeonoff in #12449
• Fix demos type checks and warnings, some cleanup by @damyanpetev in #12460
• npm(igniteui-theming): move from peer to production deps by @simeonoff in #12462
• fix(button-group): remove margin from bootsrap button by @simeonoff in #12464
• test(tree-grid): refactoring selection tests by @kdinev in #12399
• feat(migration): add stylePreprocessorOptions migration #12439 by @Lipata in #12459
• fix(grid): Emit groupingExpressionChange when sorting through the gro… by @mddragnev in #12457

Full Changelog: 15.0.3...15.0.4